Lundio
REMOTE · WWW.LUNDIO.CH · 2 COMPONENTS · SCANNED SEP 25
Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 777 tokens (~129/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Lundio MCP server?
Lundio is a hosted endpoint at https://www.lundio.ch/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.lundio.ch
claude mcp add --transport http ch-lundio-lundio 'https://www.lundio.ch/api/mcp'
{
"mcpServers": {
"ch-lundio-lundio": {
"url": "https://www.lundio.ch/api/mcp"
}
}
} {
"servers": {
"ch-lundio-lundio": {
"type": "http",
"url": "https://www.lundio.ch/api/mcp"
}
}
} [mcp_servers.ch-lundio-lundio] url = "https://www.lundio.ch/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"ch-lundio-lundio": {
"type": "remote",
"url": "https://www.lundio.ch/api/mcp",
"enabled": true
}
}
} openclaw mcp add ch-lundio-lundio --url 'https://www.lundio.ch/api/mcp' --transport streamable-http
mcp_servers:
ch-lundio-lundio:
url: "https://www.lundio.ch/api/mcp" {
"McpServers": {
"ch-lundio-lundio": {
"Transport": "http",
"Url": "https://www.lundio.ch/api/mcp"
}
}
} assistant mcp add ch-lundio-lundio -t streamable-http -u 'https://www.lundio.ch/api/mcp'
{
"mcpServers": {
"ch-lundio-lundio": {
"type": "http",
"url": "https://www.lundio.ch/api/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 22 Sept 26 74
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 25 Sept 2026 · Probed https://www.lundio.ch/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.lundio.ch | CN=YR2,O=Let's Encrypt,C=US | 1 Sept 2026 | 30 Nov 2026 | RSA 2048 | SHA256-RSA | 518cd6897df1b02e3005b3961bd34f3c06a |
| SANs: www.lundio.ch | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.lundio.ch. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ch. | present | 58745 | 13 | Verified |
| lundio.ch. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.lundio.ch/api/mcp | Verified | 200 | |
| http (plaintext) | http://www.lundio.ch/api/mcp | HTTPS enforced | 308 | https://www.lundio.ch/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_company Get a Swiss company ~73
Details of one Swiss company by its UID (CHE-...) or its Lundio slug. Seat, legal form, sector, statutory purpose, and the latest event in the commercial register.
| Name | Type | Req | Description |
|---|---|---|---|
| uid | string | yes | Swiss UID (CHE-123.456.789 or CHE123456789), or a Lundio slug. |
No output schema declared.
No examples provided.
get_company_network Company network ~99
The group around one company: its officers, and for each of them the other Swiss companies they serve. This is how you find a group of companies that shares no name, only people. Withdrawn profiles are left out of the graph.
| Name | Type | Req | Description |
|---|---|---|---|
| depth | integer | – | 1 = officers only, 2 = their other companies too (default 2). |
| uid | string | yes | Swiss UID (CHE-...) or a Lundio slug. |
No output schema declared.
No examples provided.
get_director A person's mandates ~122
Every Swiss company a person serves or has served, by name. Returns their mandates with role and status, plus the people they sit with (co-officers). Identity is the name as published in the register, so exact homonyms merge: treat the result as a name, not as a verified individual. A person may have withdrawn their profile, in which case this returns an explicit refusal while the company records keep their name.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Person's name as published, e.g. 'Dupont Jean-Marc', or a Lundio slug. |
No output schema declared.
No examples provided.
list_events Registry publications ~122
Registry publications (SHAB/FOSC) newest first: new registrations, changes, strike-offs, bankruptcies. The feed to answer 'what moved' in a canton or a period.
| Name | Type | Req | Description |
|---|---|---|---|
| canton | string | – | Optional canton filter, two-letter code. |
| kind | string | – | Optional event filter: HR01 new registration, HR02 change, HR03 strike-off, KK insolvency. |
| limit | integer | – | Maximum results (default 20, max 50). |
| since | string | – | Only publications on or after this date (YYYY-MM-DD). |
No output schema declared.
No examples provided.
list_new_companies New companies in a canton ~94
List companies recently entered in the Swiss commercial register for one canton. Useful for prospecting: newly registered companies in an area over a period.
| Name | Type | Req | Description |
|---|---|---|---|
| canton | string | yes | Canton, two-letter code (ZH, VD, GE, TI…). |
| days | integer | – | Window in days (default 30, max 90). |
| limit | integer | – | Maximum results (default 20, max 50). |
No output schema declared.
No examples provided.
search_companies Search Swiss companies ~132
Search Swiss companies by registered name. Returns name, legal form, seat, canton, UID and the Lundio solvency score (12-month bankruptcy risk, SA and GmbH only). Source: Swiss commercial register — SHAB/FOSC/FUSC (SECO) and Zefix (EHRA).
| Name | Type | Req | Description |
|---|---|---|---|
| canton | string | – | Optional canton filter, two-letter code (e.g. ZH, VD, TI). |
| limit | integer | – | Maximum results (default 10, max 25). |
| query | string | yes | Start or fragment of the registered name (min. 2 characters). |
No output schema declared.
No examples provided.
What is the Lundio MCP server?
Lundio is an MCP server listed in the public MCP registry as ch.lundio/lundio. Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists. This page covers its hosted endpoint (https://www.lundio.ch/api/mcp).
Is the Lundio MCP server safe to use?
Lundio scores 75 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Lundio MCP server expose?
Lundio exposes 6 tools: search_companies, get_company, list_new_companies, get_director, list_events, get_company_network. Their descriptions and schemas cost roughly 642 tokens of context every time the server is loaded.
Does the Lundio MCP server require authentication?
No. We connected to Lundio without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Lundio MCP server still maintained?
Lundio is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.